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Answers and rating deltas for
How can I attempt to iterate a Hash in Ruby when the object may be nil?
| Author | Votes | Δ |
|---|---|---|
| mu is too short | 8 | +0.47 |
| alf | 5 | +0.28 |
| Petr Gazarov | 3 | -1.10 |
| Damon | 3 | -0.45 |
| SoAwesomeMan | 0 | -3.07 |
Last visited: Oct 3, 2016, 3:55:03 PM